DE1258352B - Elektromagnetisches System zum Antrieb des Gangordners einer elektrischen Uhr - Google Patents

Elektromagnetisches System zum Antrieb des Gangordners einer elektrischen Uhr

Info

Publication number
DE1258352B
DE1258352B DE1961C0023894 DEC0023894A DE1258352B DE 1258352 B DE1258352 B DE 1258352B DE 1961C0023894 DE1961C0023894 DE 1961C0023894 DE C0023894 A DEC0023894 A DE C0023894A DE 1258352 B DE1258352 B DE 1258352B
Authority
DE
Germany
Prior art keywords
coil
electromagnetic system
magnet
balance
air gap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE1961C0023894
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie des Montres Longines Francillon SA
Original Assignee
Compagnie des Montres Longines Francillon SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie des Montres Longines Francillon SA filed Critical Compagnie des Montres Longines Francillon SA
Publication of DE1258352B publication Critical patent/DE1258352B/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/063Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling contacts, the balance driving electro-magnet simultaneously driving the gear-train
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Electromechanical Clocks (AREA)
DE1961C0023894 1960-04-20 1961-04-18 Elektromagnetisches System zum Antrieb des Gangordners einer elektrischen Uhr Pending DE1258352B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH443260A CH457294A (fr) 1960-04-20 1960-04-20 Pièce d'horlogerie électrique

Publications (1)

Publication Number Publication Date
DE1258352B true DE1258352B (de) 1968-01-04

Family

ID=4276009

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1961C0023894 Pending DE1258352B (de) 1960-04-20 1961-04-18 Elektromagnetisches System zum Antrieb des Gangordners einer elektrischen Uhr

Country Status (3)

Country Link
CH (1) CH457294A (enrdf_load_stackoverflow)
DE (1) DE1258352B (enrdf_load_stackoverflow)
GB (1) GB970996A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054026B (de) * 1955-07-27 1959-03-26 Etablissements Leon Hatot Soc Elektrische Unruh-Uhr

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054026B (de) * 1955-07-27 1959-03-26 Etablissements Leon Hatot Soc Elektrische Unruh-Uhr

Also Published As

Publication number Publication date
CH443260A4 (enrdf_load_stackoverflow) 1968-01-31
GB970996A (en) 1964-09-23
CH457294A (fr) 1968-07-31

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